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20231226071846.0 |
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231226s2023 xx |||||o 00| ||eng c |
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7 |
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|a 10.1002/adma.202301623
|2 doi
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|a pubmed24n1190.xml
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|a (DE-627)NLM357098013
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|a (NLM)37207289
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Hu, Xiaowen
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Two-Tailed Dynamic Covalent Amphiphile Combats Bacterial Biofilms
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 18.08.2023
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|a Date Revised 18.08.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2023 Wiley-VCH GmbH.
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|a Drug combination provides an efficient pathway to combat drug resistance in bacteria and bacterial biofilms. However, the facile methodology to construct the drug combinations and their applications in nanocomposites is still lacking. Here the two-tailed antimicrobial amphiphiles (T2 A2 ) composed of nitric oxide (NO)-donor (diethylenetriamine NONOate, DN) and various natural aldehydes are reported. T2 A2 self-assemble into nanoparticles due to their amphiphilic nature, with remarkably low critical aggregation concentration. The representative cinnamaldehyde (Cin)-derived T2 A2 (Cin-T2 A2 ) assemblies demonstrate excellent bactericidal efficacy, notably higher than free Cin and free DN. Cin-T2 A2 assemblies kill multidrug-resistant staphylococci and eradicate their biofilms via multiple mechanisms, as proved by mechanism studies, molecular dynamics simulations, proteomics, and metabolomics. Furthermore, Cin-T2 A2 assemblies rapidly eradicate bacteria and alleviate inflammation in the subsequent murine infection models. Together, the Cin-T2 A2 assemblies may provide an efficient, non-antibiotic alternative in combating the ever-increasing threat of drug-resistant bacteria and their biofilms
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|a Journal Article
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|a Imine bonds
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4 |
|a antimicrobial mechanisms
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4 |
|a phytochemicals
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4 |
|a self-assembly
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4 |
|a simulations
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|a Anti-Infective Agents
|2 NLM
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| 650 |
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7 |
|a Anti-Bacterial Agents
|2 NLM
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| 700 |
1 |
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|a Li, Yuanfeng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Piao, Yinzi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Karimi, Mahdi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Yang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wen, Feng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Huaqiong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Shi, Linqi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Yong
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 35(2023), 33 vom: 19. Aug., Seite e2301623
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
1 |
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|g volume:35
|g year:2023
|g number:33
|g day:19
|g month:08
|g pages:e2301623
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| 856 |
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|u http://dx.doi.org/10.1002/adma.202301623
|3 Volltext
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